.hide-partial { max-height: none; } .show-more { display: none; }

8 bit/16 bit 8-bit Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 315

Applied Filters:

Data Bus Width = 8 bit/16 bit

Manufacturer

Core

Program Memory Size

Data RAM Size

Package / Case

Maximum Clock Frequency

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Mounting Style

Minimum Operating Temperature

Maximum Operating Temperature

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package / Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
8-bit Microcontrollers - MCU IND 3.6V IND TEMP 1.6-3.6V ATXMEGA128A1-AUR Microchip Technology 1: $11.78 988In Stock	Mfr. Part # ATXMEGA128A1-AUR Mouser Part # 556-ATXMEGA128A1-AUR	Microchip Technology	8-bit Microcontrollers - MCU IND 3.6V IND TEMP 1.6-3.6V	Datasheet	988In Stock	Cut Tape $11.78 $11.51 Reel $9.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	AVR	128 kB	8 kB	TQFP-100	32 MHz	12 bit	78 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A1	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 100BGA, IND TEMP GREEN, 1.6-3.6V ATXMEGA128A1U-C7U Microchip Technology 1: $13.73 242In Stock	Mfr. Part # ATXMEGA128A1U-C7U Mouser Part # 556-ATXMEGA128A1UC7U	Microchip Technology	8-bit Microcontrollers - MCU 100BGA, IND TEMP GREEN, 1.6-3.6V	Datasheet	242In Stock	$13.73 $12.57 $11.38	Min.: 1 Mult.: 1	AVR	128 kB	8 kB	VFBGA-100	32 MHz	12 bit	78 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 105 C	XMEGA A1U	Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 128KB + 8KB ATXMEGA128A3-AU Microchip Technology 1: $12.66 936In Stock	Mfr. Part # ATXMEGA128A3-AU Mouser Part # 556-ATXMEGA128A3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 128KB + 8KB Learn More about Microchip Technology atmel_xmega	Datasheet	936In Stock	$12.66 $12.23 $11.39 $11.31 View $10.63 $10.39 Quote	Min.: 1 Mult.: 1	AVR	128 kB	8 kB	TQFP-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3	Tray
8-bit Microcontrollers - MCU 64TQFP, IT Grn,1.6-3.6V ATXMEGA128A3U-AUR Microchip Technology 1: $11.57 240In Stock 4,000Expected 2/15/2027	Mfr. Part # ATXMEGA128A3U-AUR Mouser Part # 556-ATXMEGA128A3UAUR	Microchip Technology	8-bit Microcontrollers - MCU 64TQFP, IT Grn,1.6-3.6V	Datasheet	240In Stock 4,000Expected 2/15/2027	Cut Tape $11.57 $11.28 Reel $9.61 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AVR	128 kB	8 kB	TQFP-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R ATXMEGA128A3U-MHR Microchip Technology 1: $10.95 1,665In Stock	Mfr. Part # ATXMEGA128A3U-MHR Mouser Part # 556-ATXMEGA128A3UMHR	Microchip Technology	8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R	Datasheet	1,665In Stock	Cut Tape $10.95 $10.67 Reel $9.07 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	AVR	128 kB	8 kB	QFN-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU IND 3.6V IND TEMP 3.6V ATXMEGA16A4-AUR Microchip Technology 1: $6.10 1,188In Stock	Mfr. Part # ATXMEGA16A4-AUR Mouser Part # 556-ATXMEGA16A4-AUR	Microchip Technology	8-bit Microcontrollers - MCU IND 3.6V IND TEMP 3.6V	Datasheet	1,188In Stock	Cut Tape $6.10 $5.95 Reel $5.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	16 kB	2 kB	TQFP-44	32 MHz	12 bit	36 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB ATXMEGA16A4U-AU Microchip Technology 1: $4.85 2,129In Stock	Mfr. Part # ATXMEGA16A4U-AU Mouser Part # 556-ATXMEGA16A4U-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB	Datasheet	2,129In Stock	$4.85 $4.55 $4.13	Min.: 1 Mult.: 1	AVR	16 kB	2 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 32QFN 5x5mm,IND TEMP GREEN1.6-3.6V ATXMEGA16E5-MUR Microchip Technology 1: $4.49 1,145In Stock	Mfr. Part # ATXMEGA16E5-MUR Mouser Part # 556-ATXMEGA16E5-MUR	Microchip Technology	8-bit Microcontrollers - MCU 32QFN 5x5mm,IND TEMP GREEN1.6-3.6V	Datasheet	1,145In Stock	Cut Tape $4.49 $4.37 Reel $3.72 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	AVR	16 kB	2 kB	VQFN-32	32 MHz	12 bit	26 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA E5	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR8 192KB FLSH 16KB ATXMEGA192A3U-AU Microchip Technology 1: $12.26 1,222In Stock	Mfr. Part # ATXMEGA192A3U-AU Mouser Part # 556-ATXMEGA192A3U-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 192KB FLSH 16KB	Datasheet	1,222In Stock	$12.26 $11.26 $10.19	Min.: 1 Mult.: 1	AVR	192 kB	16 kB	TQFP-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3U	Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB ATXMEGA256A3-AU Microchip Technology 1: $15.35 237In Stock	Mfr. Part # ATXMEGA256A3-AU Mouser Part # 556-ATXMEGA256A3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB Learn More about Microchip Technology atmel_xmega	Datasheet	237In Stock	$15.35 $14.08 $12.73	Min.: 1 Mult.: 1	AVR	256 kB	16 kB	TQFP-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3	Tray
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB ATXMEGA256A3BU-AU Microchip Technology 1: $12.01 193In Stock 360Expected 4/15/2027	Mfr. Part # ATXMEGA256A3BU-AU Mouser Part # 556-ATXMEGA256A3BUAU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB	Datasheet	193In Stock 360Expected 4/15/2027	$12.01 $11.01 $9.97	Min.: 1 Mult.: 1	AVR	256 kB	16 kB	TQFP-64	32 MHz	12 bit	47 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3BU	Tray
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB ATXMEGA256A3U-AU Microchip Technology 1: $12.01 430In Stock	Mfr. Part # ATXMEGA256A3U-AU Mouser Part # 556-ATXMEGA256A3U-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB	Datasheet	430In Stock	$12.01 $11.01 $9.97	Min.: 1 Mult.: 1	AVR	256 kB	16 kB	TQFP-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3U	Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB ATXMEGA32A4-AU Microchip Technology 1: $6.63 665In Stock	Mfr. Part # ATXMEGA32A4-AU Mouser Part # 556-ATXMEGA32A4-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	665In Stock	$6.63 $6.11 $5.53	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	TQFP-44	32 MHz	12 bit	36 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4	Tray
8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB ATXMEGA32A4U-AU Microchip Technology 1: $4.90 2,840In Stock 3,840Expected 4/9/2027	Mfr. Part # ATXMEGA32A4U-AU Mouser Part # 556-ATXMEGA32A4U-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB	Datasheet	2,840In Stock 3,840Expected 4/9/2027	$4.90 $4.49 $4.06	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 44TQFP, 85C, GREEN 1.6-3.6V Tape & Reel ATXMEGA32A4U-AUR Microchip Technology 1: $5.04 1,174In Stock 2,000Expected 6/4/2027	Mfr. Part # ATXMEGA32A4U-AUR Mouser Part # 556-ATXMEGA32A4U-AUR	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, 85C, GREEN 1.6-3.6V Tape & Reel	Datasheet	1,174In Stock 2,000Expected 6/4/2027	Cut Tape $5.04 $4.91 Reel $4.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	32 kB	4 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB FL 2KB EE 4KB SRAM IND 1.6-3.6V ATXMEGA64A1-AUR Microchip Technology 1: $10.95 1,185In Stock	Mfr. Part # ATXMEGA64A1-AUR Mouser Part # 556-ATXMEGA64A1-AUR	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL 2KB EE 4KB SRAM IND 1.6-3.6V	Datasheet	1,185In Stock	Cut Tape $10.95 $10.67 Reel $9.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	AVR	64 kB	4 kB	TQFP-100	32 MHz	12 bit	78 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A1	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB FL,2KB EE,4KB SRAM-1.6-3.6V ATXMEGA64A1U-AU Microchip Technology 1: $9.13 323In Stock	Mfr. Part # ATXMEGA64A1U-AU Mouser Part # 556-ATXMEGA64A1U-AU	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL,2KB EE,4KB SRAM-1.6-3.6V	Datasheet	323In Stock	$9.13 $8.91 $8.37 $7.89	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	TQFP-100	32 MHz	12 bit	78 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A1U	Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB ATXMEGA64A3-AU Microchip Technology 1: $12.60 333In Stock	Mfr. Part # ATXMEGA64A3-AU Mouser Part # 556-ATXMEGA64A3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	333In Stock	$12.60 $11.56 $10.45	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	TQFP-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3	Tray
8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V ATXMEGA64A4U-AU Microchip Technology 1: $6.67 664In Stock 640Expected 1/14/2027	Mfr. Part # ATXMEGA64A4U-AU Mouser Part # 556-ATXMEGA64A4U-AU	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V	Datasheet	664In Stock 640Expected 1/14/2027	$6.67 $6.12 $5.54	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 64KB FLASH 2KB EE 4K SRAM 3.6V ATXMEGA64D3-AU Microchip Technology 1: $6.97 1,650In Stock	Mfr. Part # ATXMEGA64D3-AU Mouser Part # 556-ATXMEGA64D3-AU	Microchip Technology	8-bit Microcontrollers - MCU 64KB FLASH 2KB EE 4K SRAM 3.6V	Datasheet	1,650In Stock	$6.97 $6.38 $5.79	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	TQFP-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA D3	Tray
8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR16EA32-E/PT Microchip Technology 1: $1.51 550In Stock	Mfr. Part # AVR16EA32-E/PT Mouser Part # 579-AVR16EA32-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr16ea28 32 48 mcus	Datasheet	550In Stock	$1.51 $1.39 $1.25	Min.: 1 Mult.: 1		16 kB	2 kB	TQFP-32	20 MHz	12 bit	28 I/O	1.8 V	5.5 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 125 C	AVR16EA28/32/48	Tray
8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR16EA48-E/PT Microchip Technology 1: $1.90 490In Stock	Mfr. Part # AVR16EA48-E/PT Mouser Part # 579-AVR16EA48-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr16ea28 32 48 mcus	Datasheet	490In Stock	$1.90 $1.74 $1.57	Min.: 1 Mult.: 1		16 kB	2 kB	TQFP-48	20 MHz	12 bit	42 I/O	1.8 V	5.5 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 125 C	AVR16EA28/32/48	Tray
8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR16EA48-I/PT Microchip Technology 1: $1.74 458In Stock	Mfr. Part # AVR16EA48-I/PT Mouser Part # 579-AVR16EA48-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr16ea28 32 48 mcus	Datasheet	458In Stock	$1.74 $1.59 $1.44	Min.: 1 Mult.: 1		16 kB	2 kB	TQFP-48	20 MHz	12 bit	42 I/O	1.8 V	5.5 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	AVR16EA28/32/48	Tray
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA48-E/PT Microchip Technology 1: $1.85 500In Stock	Mfr. Part # AVR32EA48-E/PT Mouser Part # 579-AVR32EA48-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	500In Stock	$1.85 $1.69 $1.53	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	TQFP-48	20 MHz	12 bit	42 I/O	1.8 V	5.5 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 125 C	AVR32EA28/32/48	Tray
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA28-E/SS Microchip Technology 1: $1.66 207In Stock	Mfr. Part # AVR64EA28-E/SS Mouser Part # 579-AVR64EA28-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	207In Stock	$1.66 $1.53 $1.39	Min.: 1 Mult.: 1	AVR	64 kB	6 kB	SSOP-28	20 MHz	12 bit	24 I/O	1.8 V	5.5 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 125 C	AVR64EA28/32/48	Tube